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Individual Calculations September 2017 |
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| Lakatos, Ervin Total change: 13.00 | |   |
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| 8th Dr.Hevizi Laszlo Memorial | Keszthely | HUN | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1582 | 2.50 | 3 | 0.65 | 20 | 13.00 | |
|  Dan, Janos | | | 1475 | HUN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Lerant, Zalan | | | 1508 | HUN | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Alexandrova, Angelina | | | 1512 | HUN | 0.50 | 1 | -0.10 | 20 | -2.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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